# maxmatics vs Lecture Recorder

The clearest difference is in-app purchases: maxmatics at none against Lecture Recorder's 3. maxmatics also leads on iOS requirement (17.0 vs 26.0). Lecture Recorder's advantage is update cadence (every 11 days vs monthly). On price, ads and device support there is nothing between them.

Both are free to download. Lecture Recorder sells 3 one-off in-app purchases. maxmatics asks for nothing beyond the download.

maxmatics ships an update monthly, Lecture Recorder every 11 days. The most recent releases landed on October 30, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | maxmatics | Lecture Recorder |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 11 days** |
| Monetization | Free | — |
| Size | 4 MB | 35 MB |
| Requires iOS | **17.0** | 26.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Max Christoph Thomas Gerbeth](https://appshunter.io/developer/1807824832) | [LOUIS MANUEL KLINKE](https://appshunter.io/developer/6815681809) |

## What reviewers say

### maxmatics

[App page](https://appshunter.io/ios/app/maxmatics/id6744462876)

Enhance your mental math skills with targeted exercises in addition, subtraction, multiplication, and division. Practice advanced operations like roots and modulo arithmetic, track your progress with statistics, and maintain motivation with daily streaks and reminders. Customize your experience with appearance options and adjustable daily task limits.

**Highlights:** Addition, subtraction, multiplication, division exercises, Roots and modulo arithmetic practice, Time tracking for tasks, Progress statistics, Daily reminders and streaks, Customizable daily task limits, Light/dark/system appearance modes

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### Lecture Recorder

[App page](https://appshunter.io/ios/app/lecture-recorder-earnote/id6815681807)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Kleines Trinkgeld | $1.99 | one-time |
| Mittleres Trinkgeld | $3.99 | one-time |
| Earnote PRO | $8.99 | one-time |


## Frequently asked questions

### Is maxmatics free?

maxmatics is free to download, with no in-app purchases.

### Is Lecture Recorder free?

Lecture Recorder is free to download, with in-app purchases available.

### Do maxmatics or Lecture Recorder have ads?

Neither maxmatics nor Lecture Recorder shows ads.

### Which is updated more often, maxmatics or Lecture Recorder?

maxmatics ships an update monthly, and Lecture Recorder every 11 days. Most recently, maxmatics was updated on October 30, 2026 and Lecture Recorder on November 6, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*